diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2016-06-15 19:44:20 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2016-06-27 12:26:08 -0700 |
| commit | 0d52c756a665adc032c791307bc55e392b0186b3 (patch) | |
| tree | a554db0e9ba23afe321e8f084c3a31777ea068b6 /drivers/nvdimm | |
| parent | d72a57835c92f6d51863b0ad6d7d45e3859e24d4 (diff) | |
| download | linux-0d52c756a665adc032c791307bc55e392b0186b3.tar.bz2 | |
block: convert to device_add_disk()
For block drivers that specify a parent device, convert them to use
device_add_disk().
This conversion was done with the following semantic patch:
@@
struct gendisk *disk;
expression E;
@@
- disk->driverfs_dev = E;
...
- add_disk(disk);
+ device_add_disk(E, disk);
@@
struct gendisk *disk;
expression E1, E2;
@@
- disk->driverfs_dev = E1;
...
E2 = disk;
...
- add_disk(E2);
+ device_add_disk(E1, E2);
...plus some manual fixups for a few missed conversions.
Cc: Jens Axboe <axboe@fb.com>
Cc: Keith Busch <keith.busch@intel.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: David S. Miller <davem@davemloft.net>
Cc: James Bottomley <James.Bottomley@hansenpartnership.com>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/nvdimm')
| -rw-r--r-- | drivers/nvdimm/blk.c | 3 | ||||
| -rw-r--r-- | drivers/nvdimm/btt.c | 3 | ||||
| -rw-r--r-- | drivers/nvdimm/pmem.c | 3 |
3 files changed, 3 insertions, 6 deletions
diff --git a/drivers/nvdimm/blk.c b/drivers/nvdimm/blk.c index 495e06d9f7e7..7e262ef06ede 100644 --- a/drivers/nvdimm/blk.c +++ b/drivers/nvdimm/blk.c @@ -287,14 +287,13 @@ static int nsblk_attach_disk(struct nd_namespace_blk *nsblk) return -ENOMEM; } - disk->driverfs_dev = dev; disk->first_minor = 0; disk->fops = &nd_blk_fops; disk->queue = q; disk->flags = GENHD_FL_EXT_DEVT; nvdimm_namespace_disk_name(&nsblk->common, disk->disk_name); set_capacity(disk, 0); - add_disk(disk); + device_add_disk(dev, disk); if (nsblk_meta_size(nsblk)) { int rc = nd_integrity_init(disk, nsblk_meta_size(nsblk)); diff --git a/drivers/nvdimm/btt.c b/drivers/nvdimm/btt.c index 68a7c3c1eed9..9dce03f420eb 100644 --- a/drivers/nvdimm/btt.c +++ b/drivers/nvdimm/btt.c @@ -1243,7 +1243,6 @@ static int btt_blk_init(struct btt *btt) } nvdimm_namespace_disk_name(ndns, btt->btt_disk->disk_name); - btt->btt_disk->driverfs_dev = &btt->nd_btt->dev; btt->btt_disk->first_minor = 0; btt->btt_disk->fops = &btt_fops; btt->btt_disk->private_data = btt; @@ -1258,7 +1257,7 @@ static int btt_blk_init(struct btt *btt) btt->btt_queue->queuedata = btt; set_capacity(btt->btt_disk, 0); - add_disk(btt->btt_disk); + device_add_disk(&btt->nd_btt->dev, btt->btt_disk); if (btt_meta_size(btt)) { int rc = nd_integrity_init(btt->btt_disk, btt_meta_size(btt)); diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c index 608fc4464574..066e07d9330f 100644 --- a/drivers/nvdimm/pmem.c +++ b/drivers/nvdimm/pmem.c @@ -297,14 +297,13 @@ static int pmem_attach_disk(struct device *dev, disk->queue = q; disk->flags = GENHD_FL_EXT_DEVT; nvdimm_namespace_disk_name(ndns, disk->disk_name); - disk->driverfs_dev = dev; set_capacity(disk, (pmem->size - pmem->pfn_pad - pmem->data_offset) / 512); if (devm_init_badblocks(dev, &pmem->bb)) return -ENOMEM; nvdimm_badblocks_populate(to_nd_region(dev->parent), &pmem->bb, res); disk->bb = &pmem->bb; - add_disk(disk); + device_add_disk(dev, disk); revalidate_disk(disk); return 0; |